baber/WOPTO huggingface dataset:
Patent JP-H04165222-A (JP)
Title: Hot water feeding device
Inventor: UEKI KOICHI
IPC: F24D17/00
Filed: 1990-10-29
Abstract: PURPOSE:To improve facility of operation by a method wherein it is decided whether a present time is an awakening time zone or a sleeping time zone, a hot water temperature set value is increased when it is the awakening time zone, and a hot water temperature set value is set to a low value when it is the sleeping time zone. CONSTITUTION:A present time is inputted to a timer deciding means from a timer means 24, an awakening time zone is inputted thereto from a timer set means 25, and a sleeping time zone is inputted thereto from a sleeping time set means 26. It is decided whether a present time is within the awakening time zone, the sleeping time zone, or the other time zone than the above. When the present time is within the awakening time, a hot water temperature set means 28b selects a higher set temperature for an awakening time from a set hot water temperature memory means 28a to set the temperature. Meanwhile, when the present time is within a sleeping time, the hot water temperature selecting means 28b selects and sets a lower set temperature for a sleeping time. When the present time is other time zone than the awakening time zone and the sleeping time zone, temperature is set to an ordinary set value. From the set temperature and a feed hot water temperature detected by a hot water temperature detecting means 21, a temperature deviation is determined, an energizing amount to correct the deviation is decided by an energizing amount set means 29 and a result is outputted to a hot water feed means 10.
Patent JP-2001116360-A (JP)
Title: Hot water supply apparatus
Inventor: YANADA AKIHIRO
IPC: F24H1/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a safe, energy-saving type hot water supply apparatus without any risk of getting burned. SOLUTION: The hot water supply apparatus is equipped with a burner, a heat exchanger that is heated by the burner, a quantity-of-water sensor that is provided in a water passage pipe being connected to the heat exchanger for detecting the amount of water passage, integration flow rate equipment that integrates the amount of water passage, hot water temperature-setting equipment that sets the temperature of supplied hot water, and flow rate-setting equipment that sets a total amount of water being supplied into a bath, and a buzzer for reporting that an amount being set by the flow rate-setting equipment has been reached by counting the amount of water being supplied into the bath.  In this case, a control means is provided, where the control means reduces the setting amount of the flow rate-setting equipment when the setting temperature by the hot water temperature-setting equipment is set to a high value, and at the same time stops combustion when the reduced setting amount is reached.
Patent JP-H01133487-A (JP)
Title: Vertical synchronizing circuit
Inventor: ARAI HIROMI
IPC: H04N5/06
Filed: 1987-11-19
Abstract: PURPOSE:To attain a stable vertical synchronization by discriminating that a non-standard condition is obtained when a pseudo vertical synchronizing signal having a special period comes and obtaining a vertical driving pulse in accordance with the leading edge of the pseudo vertical synchronizing signal. CONSTITUTION:A standard/non-standard discriminating circuit 14 composed of a D-FF circuit 15 and a phase comparator 16 discriminates a vertical synchronizing signal is the standard signal or the non-standard signal in accordance with the fact that the leading edge of the vertical synchronizing signal from a vertical counting-down circuit 9 exists from the leading edge of the 261.5H up to the trailing edge of 262H. The vertical counting-down circuit 9 frequency- divides the signal in accordance with the horizontal synchronizing signal as a clock and is reset by the output of a D-FF8 to constitute the synchronizing circuit. The condition of a signal selecting circuit 17 is switched in accordance with the discriminating result of the standard/non-standard discriminating circuit 14 and the vertical driving pulse is outputted from an RS-FF12 in accordance with the leading edge of the pseudo vertical synchronizing signal.
Patent JP-H02139014-A (JP)
Title: Filter element
Inventor: OMORI TOSHIO
IPC: B01D46/24
Filed: 1988-11-21
Abstract: PURPOSE:To increase the treatment speed by providing a plurality of through- holes in parallel each other in the vertical direction and also providing through- holes with micro-porous thin films and through-holes without thin films in the inner wall surfaces in case of a filter element with both end surfaces covered with airtight layers except the openings of a through-hole. CONSTITUTION:A column-shaped porous ceramic structure 2 covered with an airtight layer 1 except openings of said through-holes having a plurality of through-holes 3a and 3b in parallel each other in the vertical direction is used in a filter element 5 for filtration for removing particles included in a fluid interposed in a fluid flow channel. Said through-holes consist of through-holes 3b with micro-porous ceramic film 4 on the inner wall surface and at least one through-hole 3a without the ceramic film 4. As a result, treatment speed is increased to a large extent.
Patent JP-H09133446-A (JP)
Title: Cooling water supply apparatus
Inventor: SHIMAZAKI TETSUYA
IPC: G06F1/20
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a high positional accuracy when a water supply header pipe and branch pipes each corresponding to a distribution system are laid between devices built in a main body frame, and to easily, quickly cope with various specifications different in the number of distribution systems and with additional installation of distribution systems by standardizing piping parts. SOLUTION: A cooling water supply apparatus has such a constitution that a storage tank 3 of cooling water 2 returning from heat loads and radiators 4, water feed pumps 5 and cooling fans 6 each corresponding to a distribution systems are built in a main body frame 1, and a header pipe and branch pipes that branch off from the header pipe are laid between the storage tank 3 and the water feed pumps 5 of the distribution systems. The header pipe is divided along the length into divided header pipes 13 corresponding to the distribution systems. The divided header pipes 13 are made of cast iron and each have a branch pipe and flanges and are connected in series to each other to the number of the distribution systems to form the header pipe.
Patent JP-H09132669-A (JP)
Title: Production of foam
Inventor: SHIRATO HITOSHI
IPC: C08J9/36
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a foam whose shape is restored in a certain direction by fixing the peripheral part of a shrinkable closed-cell foam sheet comprising, e.g. one foamed with a liquefied gas and capable of shrinking when cooled and then allowing the foam sheet to shrink. SOLUTION: A foam whose shape is restored in a certain direction is obtained by fixing the periphery of a shrinkable raw material foam sheet at two or more parts and then allowing the foam sheet to start shrinking. Examples of the raw material foam sheet include one foamed by using a liquefied gas and capable of shrinking when cooled, one obtained by using a foaming agent comprising a gas exhibiting higher penetration than air, and one foamed under a reduced pressure. Examples of desirable constituent resin for the raw material foam include olefin resins, styrene resins, amide resins and various elastomers, each having a compression set of at most 20%, especially at most 10%. The raw material foam preferably has a closed-cell percentage of 60-100%.
Patent JP-H07125364-A (JP)
Title: Dot impact printer
Inventor: OKAMOTO MASAYA
IPC: B41J15/16
Filed: 1993-10-28
Abstract: PURPOSE:To improve the printing quality, by a method wherein bending of paper at a printing position is excluded, and a gap between a print head and platen is set up almost constant extending over the whole printing surface. CONSTITUTION:The device possesses a print head 1 provided along a paper conveying path, the first feed roller 3 provided on the upstream side in a paper conveying path of the print head 1 and the second feed roller 4 provided on a downstream side of the same, the first feed roller 1 is set up at a regular feed, the second feed roller 4 is set up at a superfeeding condition, paper conveying force of the second feed roller 4 is set up somewhat higher than that of the first feed roller 1 and a platen 2 whose printing surface side possesses a flat surface is provided on a position facing on the printing surface of the print head.
Patent JP-H09137249-A (JP)
Title: Hot rolled hightensile strength steel plate excellent in fatigue characteristic and workability and its production
Inventor: KUROSAWA NOBUTAKA
IPC: C22C38/14
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To produce a hot rolled high tensile strength steel plate excellent in fatigue characteristics and workability by subjecting a steel having a specified compsn. to rough rolling under specified temp. conditions, removing scales, subjecting it to finish rolling and thereafter executing heat treatment and coiling. SOLUTION: A steel slab having a compsn. contg., by weight, <0.18% C and specified amounts of one or two kinds among Si, Mn, P, S and Al and satisfying C>=0.03+ Ti/4+Nb/4 is cast, and after that, or after heating at 1050 to 1200 deg.C, rough rolling is executed, and successively, surface scales are removed by the injection of ultrahigh pressure water under >2.5MPa collision pressure and >0.002l/cm<2> liq. content density. Immediately after that, finish rolling is started and is finished in the temp. range of (the Ar3 +150 deg.C) to (Ar3 +50 deg.C). Within 2sec, it is cooled to 800 deg.C at a cooling rate of >=20 deg.C/sec, is held to 800 to 700 deg.C for 5 to 20sec and is subsequently coiled at 500 to 350 deg.C. This steel plate has a mixed structure of ferrite, bainite, martensite or the like contg. the carbides of Ti and Nb, the surface roughness thereof is regulated to <1.5μm Ra, and it is composed of ferrite having <=5μm average grain size to 20μm from the surface.
Patent JP-H02257889-A (JP)
Title: Production of novel antibiotic substance or its acid addition salt
Inventor: OKA YOSHIHIKO
IPC: C12R1/29
Filed: 1989-11-10
Abstract: PURPOSE:To produce a specific aminoglycoside compound or its acid addition salt by contacting kanamycin A or kanamycin B to a gentamicin-producing strain belonging to genus Micromonospora or its mutant. CONSTITUTION:The objective aminoglycoside compound of formula I (R1 and R'4 are methyl or H; R'2 is OH or H; R3 is amino or OH; R1 is H when R'2 is OH and R'4 is H when R'2 is H) or its acid addition salt is produced by contacting kanamycin A or kanamycin B with a gentamicin-producing strain belonging to genus Micromonospora or its mutant. Preferable examples of the gentamicin-producing strain or its mutant are Micromonospora sp. K6993-Y-41 and Micromonospora echinospora NRRL, 2985-N-6.
Patent JP-H08151193-A (JP)
Title: Hand-chain driving device for chain block
Inventor: MURAYAMA AKIRA
IPC: B66D3/16
Filed: 1994-11-28
Abstract: PURPOSE: To quickly and easily pull a hand chain by providing two rollers; a driving-side roller, which is rotated by a (power of) motor in order to pull a hand-chain through friction, and a driven-side roller, which touches the hand- chain at a position parted from the driving-side roller. CONSTITUTION: A hand-chain 7 is wound round a driving-side roller 1 and a driven side roller 2 in the shape of a letter S. When the driving-side roller 1 is rotated by a motor 3, the driving power of the motor 3 is transmitted from the driving-side roller 1 to a hand-chain 7 through frictional force. When the driving-side roller is lower than the driven-side roller 2, the frictional force becomes small, thereby stopping the hand-chain or driving the chain 7 at a low speed. When the driving-side roller 1 is as high as the driven-side roller 2, the hand-chain 7 is driven at an intermediate speed. When the driving-side roller 1 is situated at a position higher than that of the driven side roller 2, the hand-chain 7 is driven at a high speed. Accordingly, the work of pulling the hand-chain 7 can be carried out easily and in a short time.
Patent JP-H10117740-A (JP)
Title: Addition of instant solubility to powder agar
Inventor: TAKAGI SHIGEKI
IPC: A23L17/60
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for adding instant solubility to powder agar, enabling to simply pour hot water to dissolve the power agar without boiling the agar. SOLUTION: This method for adding instant solubility to commercially available powder agar comprises adding ethanol to the powder agar, when the powder agar is dissolved in hot water. The addition of powder sake (Japanese rice wine) containing ethanol-including cyclodextrin as ethanol therein due to the property of the product and simplicity on production remarkably improves the solubility of the powder agar in the hot water. The cyclodextrin as an ethanol-including carrier for the powder sake is optimally γ-dextrin due to its taste and the solubility of the powdery agar in the hot water on the addition.
Patent JP-S62155121-A (JP)
Title: Control device for deodorant diffusion amount
Inventor: HASHIMOTO KAZUNOBU
IPC: B60H3/00
Filed: 1985-12-27
Abstract: PURPOSE:To enable deodorization immediately after the start of an airconditioning device and extend the service life of a deodorant by providing a damper opening with the start of the airconditioning device at an opening for housing the deodorant, and a suction throttle valve for preventing the freezing of an evaporator in the subject device for a car airconditioner. CONSTITUTION:When an airconditioning device 1 is at rest and under continuous operation, temperature surrounding an evaporator 3 is below a predetermined level. Therefore, little odor comes out of an air diffuser 7 and a damper 15 is rotally closed. Concurrently with the start of the airconditioning device 1, the damper 15 opens wide and a deodorant 13 is diffused toward the air diffuser 7. And the damper 15 totally closes after an elapse of predetermined time. Also, during the continuous operation of the airconditioning device 1, the freezing of the evaporator 3 is controlled by a suction throttle valve 5 and a compressor is always kept ON. According to the aforesaid constitution, deodorizing performance can be maintained and the service life of the deodorant can be extended.
Patent JP-S61243194-A (JP)
Inventor: UIRUFURIIDO KOTSUPENSU
IPC: C23C30/00
Filed: 1985-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11119025-A (JP)
Title: Elliptical polarizing plate
Inventor: KIMURA YOSHIHIRO
IPC: G02B5/30
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain an elliptical polarizing plate excellent in durability (dimensional change, optical characteristics, etc.), visual field angle, etc., by using a specified cellulose base film. SOLUTION: Relating to an elliptical polarizing plate comprising a protective film, a polarizing film/a protective film, an adhesive/a protective film and a phase difference film/a protective film, at least one of the four protective films is uniaxially stretched. A polarizing film of a polyvinyl alcohol resin is suitable for use as the polarizing film from the viewpoint of workability. The polyvinyl alcohol, resin is usually produced by saponifying polyvinyl acetate obtd. by polymerizing vinyl acetate but a small amt. of a copolymerizable component such as an unsatd. carboxylic acid or an olefin may be incorporated.  The polarizing film is produced as follows; a stock soln. prepd. by dissolving the polyvinyl alcohol resin in water or an org. solvent is cast to form a film and this film is stretched and dyed with iodine, the stretching and dyeing are simultaneously carried out or the film is dyed with iodine, stretched and treated with a boron compd.
Patent JP-H09108577-A (JP)
Title: Catalyst composition for fluid catalyst cracking of heavy oil
Inventor: SHIBAZAKI MASAHITO
IPC: C10G47/20
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst composition for fluid catalytic cracking of heavy oil in which amount of deposition of coke is small during usage and high yield of intermediate fraction can be obtained. SOLUTION: Constituents are zeolite, a complex metal oxide, clay, and silica, and in the constituents of catalyst other than zeolite, specific surface area is 35-65m<2> /g, total pore volume is 0.14-0.45ml/g, and volume of pores with a diameter of 60-200Åis 45% or more of the total pore volume.
Patent JP-H03154420-A (JP)
Title: Uhf tuner
Inventor: YONEKURA KAZUYA
IPC: H03J3/26
Filed: 1989-11-10
Abstract: PURPOSE:To reduce number of components, to reduce the cost and to save space while keeping the performance of a conventional tuner with very simple circuit constitution by providing a coupling line and an induction coupling line whose one terminal connects to a cathode terminal of a mixer diode, crossing primary and secondary sides of a dual tuning circuit nearly at a right angle and whose other terminal connects to a ground position of the primary tuning circuit. CONSTITUTION:A coupling loop 18 in place of a trap circuit exclusive component such as a variable capacitor diode in a conventional tuner connects to a cathode terminal of a mixer diode 23, crosses primary and secondary sides of an inter-stage dual tuning circuit nearly at a right angle and other terminal connects to a ground position of the primary tuning circuit. Each transmission signal in an inter-stage primary circuit and an inter-stage secondary circuit is in opposite phase in any channel over the entire UHF band with the coupling loop 18. Thus, the circuit is formed to be a trap circuit excluding a lower frequency disturbing signal forming a difference from a desired signal to be an intermediate frequency through the cancellation and the disturbance excluding capability equal to that of a conventional example is obtained.
Patent JP-H10141389-A (JP)
Title: Clutch assistor and control device using it
Inventor: SUZUKI KANAME
IPC: F16D25/08
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent air from being sucked into a liquid chamber even when a liquid chamber of a hydraulic cylinder is enlarged by a joint piston in the case of automatic operation so as to have no risk of a clutch off failure. SOLUTION: This assistor 1 is composed of a power cylinder 10, a control valve 11 and a hydraulic cylinder 12. In order to put a power piston 14 in going motion without depending on the control valve 11, compressed air is supplied to the power cylinder 10. On the other hand, a liquid quantity force-feed cylinder 30 having a piston put in going motion by the compressed air supplied to the power cylinder 10 so as to force-feed the liquid quantity, and a return spring for energizing the piston in the direction of return motion is provided, and the input side 30a of the liquid quantity force-feed cylinder 30 is connected to a pressure chamber of the power cylinder 10.  When the power piston 14 is put in going motion by the compressed air instead of liquid pressure led into a liquid chamber 20 and the control valve 11, the liquid quantity of almost the same volume as the volume of the liquid chamber 20 enlarged by the going motion of a joint piston 19 is led in from the output side 30b of the liquid quantity force-feed cylinder 30.
Patent JP-H06117991-A (JP)
Title: Managing method for moisture of low temperature liquefied gas
Inventor: ABE TOSHIYUKI
IPC: G01N15/06
Filed: 1992-10-06
Abstract: PURPOSE:To simply and accurately manage moisture in low temperature lique fied gas by passing the gas through a filter to trap frozen moisture contained in the gas by the filter, and measuring a differential pressure of the liquefied gas through the filter. CONSTITUTION:As low temperature liquefied gas, liquid nitrogen, liquid oxygen, liquid argon, etc., are included. A low temperature liquefied gas supply valve 21 is opened to pass the gas L supplied from a low temperature liquefied gas supply vessel 11 to a filter 2 through a low temperature liquefied gas supply tube 1. The filter 2 has low temperature resistance, pressure resistance, blocking resistance properties, and is formed, for example, of metal, plastic, ceramics, etc. Differential pressure measuring tubes 4, 5 are respectively provided at an inlet, an outlet of the filter 2, and connected to a differential pressure gauge 14. The gas L is passed in a predetermined quantity through the filter 2, differential pressure gauge main valves 22, 23 are opened, a variation in a differential pressure in the case of trapping frozen moisture is measured, and moisture of the gas is managed based on a time in which the variation in the difference pressure occurs.
Patent JP-S62152241-A (JP)
Title: Radio data communicating system
Inventor: SUGANO MASASHI
IPC: H04L1/06
Filed: 1985-12-26
Abstract: PURPOSE:To reduce the error ratio of a radio communicating data system and to increase reliability by providing plural antennas at a base station, detecting the antenna, which will come to be the communication lowest in error beforehand at a detecting device and connecting the antenna to a transmission and reception equipment. CONSTITUTION:A trunk communicating cable is connected, at the base station to execute the two-way direction data communication with a terminal equipment on air, plural antennas 12, 13 and 14 are provided, and one antenna 12 of either of them is connected to a receiving device 21 and a transmitting device 22 by a changing-over device 20. When a calling operation is executed from the terminal equipment to the base station, the base station receives it by the antenna 12, after demodulating the received data by the device 21, the error detection is executed by an error detecting device 23 and the called operation is detected by a control device 24. Next, the error detecting code from the terminal equipment is received and by the detecting device 23, a code error ratio is calculated. After the error ratio is calculated concerning all antennas 12-14, the antenna with the lowest code error ratio is selected and the communication of main data is started.
Patent JP-S62151799-A (JP)
Inventor: SUZUKI OSAMU
IPC: G21F9/36
Filed: 1985-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62152884-A (JP)
Title: Line printer
Inventor: MAKINO KOSHIN
IPC: B41J27/10
Filed: 1985-12-27
Abstract: PURPOSE:To enable an ink roller to be automatically set to a print drum and make it possible to avoid issuing a blank receipt or the like due to mis-setting, by providing a cam mechanism for a drum shaft of the print drum. CONSTITUTION:When setting a new ink roller 32 to a print drum 2, a cam- engaging part 43 of an ink roller setting lever 41 is located within the path of rotation of a cam 44, so that when the cam 44 is rotated in the direction of an arrow, it comes into contact with the cam-engaging part 43, and turns the lever 41 counterclockwise. With the lever 41 thus turned, an operating lever 36 for replacement of the ink roller and an ink roller arm 33 are turned clockwise, and the arm 33 is unlocked. The arm 33 lifts up the roller 32 from a bottom surface of an ink roller holder 45, and brings the roller 32 into contact with type faces of the drum 2. The drum 2 never fails to rotate several times before starting printing, so that the roller 32 is automatically set to the drum 2.
Patent JP-H05137139-A (JP)
Title: Agc device for scramble signal
Inventor: WAKABAYASHI SHUNICHI
IPC: H04N21/4405
Filed: 1991-11-11
Abstract: PURPOSE:To fetch an AGC voltage by demodulating a scramble signal generated by a method for compressing a synchronizing signal part of a video carrier wave (or video intermediate frequency) by a receiving terminal, and thereafter, descrambling its signal. CONSTITUTION:The device is provided with a DC shifting circuit 2, amplifiers 3, 4 and 5 corresponding to the kind of a scramble (scramble mode), and a mode switching circuit 6, and by fetching an AGC voltage by descrambling a synchronizing signal, a stable AGC voltage is obtained.